Sagat's a solid character who requires someone to put some effort into building him. That's why most people don't use him.
I'll miss my ***Terry*** all/chaos mill deck a lot... he was the perfect character to do Countless Days of Killing/Requiem for a Moth because he could grab em back with a Fortune Teller... And he has probably one of the best symbol spreads in block 3. However, I think you'll always see him as a fore-runner for other characters (like say... Olexa) to sandbag into.
also, Hozanto **Guy** is brutal.